Uranium Oxide- U3O8
it contains lr
Thyroid hormone contains the mineral iodine.
Pitchblende is a radioactive mineral composed of the mineral uraniumite. It is one of the main mineral ores of uranium.
No it is not a mineral but it contains minerals
A mineral sulfide is a mineral that contains the S2- ion.
Topsoil is not a mineral, but it contains minerals.
Virtually all rock contains minerals. If a rock contains a desired mineral that can be extracted for profit, it is called an ore.
A silicate mineral
The most common mineral group contains silicates.
Radium is a radio active element which always undergoes nuclear fission and desentegration, and releases energy in the form of radiation. It is an element. There is no compound in it. It contains atoms of radium.
This is the isotope radium-226.
If a mineral contains more than one element it is called a
The mineral calcite.
Coal is a mineral that contains only one type of atom--it's carbon.
You can call it "Ore" or even "Mineral deposit"!
Radium is a white metal that does not occur in a free state; it must be refined from pitchblende and occurs naturally only as a disintegration product in the radioactive decay of thorium, uranium, or actinium.
Iron is a mineral. A raw mineral from which iron may be extracted is hematite - as one example.
She and her husband/boyfriend discovered the radioactive material Radium (Ra) in the mineral pitchblende.
pitchblende was the first, but any good uranium ore will do as it is a daughter element of uranium's decay.